Extracted

Extracted

• • Target

    d18581a79caba9ddfe5879c9a063ebd352d9756e1a2ffa09274b23d155e3fc4c.bin

  • Size

    509KB

  • MD5

    9a9bfce1d5ccca4d9d946559f8ad4946

  • SHA1

    90442233d3f14f36f65e357a09dc8dc3158aeebc

  • SHA256

    d18581a79caba9ddfe5879c9a063ebd352d9756e1a2ffa09274b23d155e3fc4c

  • SHA512

    a446a943aaebd44da602f474901f24a6e1beb3d517c9c46e4e3ba252c50982e038e04b18a20729ca10db11febb2f4fee0eaad30854af9f2b7a1a000261fb9d4e

  • SSDEEP

    12288:5tFIjaMtKrVIMBz/uWFLnlDy54YHT4pzJLn3j0:+tGaqzuWJnlO54SGJLn3j0

  Score

  10^/10

  octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

  • Octo

    Octo is a banking malware with remote access capabilities first seen in April 2022.

    bankertrojaninfostealerratocto

  • Octo payload

  • Removes its main activity from the application launcher

    stealthtrojanevasion

  • Loads dropped Dex/Jar

    Runs executable file dropped to the device during analysis.

    evasion

  • Makes use of the framework's Accessibility service

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

    bankerdiscovery

  • Queries the phone number (MSISDN for GSM devices)

    discovery

  • Acquires the wake lock

  • Makes use of the framework's foreground persistence service

    Application may abuse the framework's foreground service to continue running in the foreground.

    evasionpersistence

  • Performs UI accessibility actions on behalf of the user

    Application may abuse the accessibility service to prevent their removal.

    evasion

  • Queries the mobile country code (MCC)

    discovery

  • Queries the unique device ID (IMEI, MEID, IMSI)

    discovery

  • Reads information about phone network operator.

    discovery

  • Requests accessing notifications (often used to intercept notifications before users become aware).

    collectioncredential_access

  • Requests disabling of battery optimizations (often used to enable hiding in the background).

    evasion

  • Requests modifying system settings.

    evasion
  behavioral1behavioral2